Outer side node insert in lane groups, group section unexpected move on dragging node
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I’m having a hard time understanding what the situation is in your app. What existed beforehand, what insertion has just happened, what behavior did you want instead?
Whenever someone asks about different behavior, it’s helpful to have before and after screenshots plus markings indicating what you don’t want and a third screenshot for what you do want.
It also would help if you would tell us how to reproduce the problem. It looks like you are using the BPMN sample – how do we reproduce the problem there?